baber/WOPTO huggingface dataset:
Patent FI-955426-A (FI)
Inventor: KRISHNAN SUBRAMANIAN
IPC: C09J163/00
Filed: 1995-11-10
Abstract: Surface treating articles having varying degree of smear-resistance and their methods of manufacture are presented. One preferred article is characterized by an organic matrix substantially engulfed by a novel, tough, adherent elastomeric resinous binder system comprising a reaction product of either selected from (1) a polyurethane prepolymer with an amine curative, (2) a polyurethane prepolymer emulsion with an epoxy-functional material and an amine functional material, and (3) a polyurethane polymer emulsion with an epoxy-functional material and an amine-functional material in an aqueous system.
Patent FI-955770-A (FI)
Inventor: RANTANEN RAUNO
IPC: D21F7/00
Filed: 1995-11-30
Abstract: The invention relates to a process for use in threading through a paper web or equivalent, in which process a leader strip W' is separated from the paper web W, in which process the leader strip of the paper web W or equivalent is led through an installation or a part thereof in a papermaking machine or equivalent and/or through an after-treatment installation or a part thereof. The leader strip W' is transported between one or more bands 21, 22 and is guided by these at least for a part-distance of the normal band region. The invention also relates to a device intended to realize a process for threading through a paper web. The device comprises leader strips 21, 22 and guide and carrier rollers 23; 31, 32, 33, 34, 35, 36, 37, 38; 41 for guiding the leader strips 21, 22. There are members 43 by the leader strips for transferring the leader strips 21, 22 to and from the web region. <IMAGE>
Patent FI-971366-A (FI)
Inventor: PARVIAINEN SEPPO
IPC: B23B41/00
Filed: 1997-04-03
Abstract: A method for drilling holes into a mantle of a cylinder of a paper machine while the cylinder is in its site of operation in the paper machine. The holes are drilled into the cylinder mantle by a drilling device having drill bits and which is transferred after each drilling cycle to the next drilling position. When drilling the holes, the device is supported on cylinders placed adjacent to and above the cylinder to be machined and/or on the cylinder to be machined by fastening supports of the device. Before the drilling is started, the device is locked in its position by locking fastening supports in a desired position and, the holes are drilled into the cylinder placed underneath from the top toward the bottom. The device includes drill bits, a frame construction, a drive gear for transferring and rotating the drill bits during the drilling, fastening supports for supporting the device in its place in the drilling position against the cylinders placed above and adjacent to the cylinder to be machined and/or against the cylinder to be machined, and an actuator for locking the device in its place in the drilling position.
Patent FI-982101-A (FI)
Inventor: MIELONEN EERO
IPC: B65G/
Filed: 1998-09-29
Abstract: In the publication, a device for displacing paper, pulp and cardboard coils over the gap between two conveyors is disclosed, comprising a body 10, at least two rollers 1, 2, 3 in the horizontal direction supported by the body 10 by means of bearings 6 and being provided for rotating at the gap place between the conveyors, and at least one axle 5 being placed at the other end of at least one roller, e.g. 1. Around the rollers 1, 2, 3, at least one band 4 is placed, arranged for transmitting the rotative movement applied to at least one roller e.g. 1 by means of the axle 5 to the other rollers, e.g. 2, 3. <IMAGE>
Patent GB-1446096-A (GB)
Title: Impact actuator
IPC: B25D9/12
Filed: 1974-01-09
Abstract: 1446096 Forging; pile driving RAPIDEX Inc 9 Jan 1974 [9 Jan 1973] 1057/74 Heading B3H [Also in Division B4] A percussive tool for forging or pile driving comprises an impact member 10 driven by an expansible drive (e.g. gas contained within an energy storage chamber 14) and returned to recompress the drive, the return including a follower 12 which follows the impact member and an hydraulic system enabled by the position of the follower to apply the return force, the hydraulic system including a valve 26 for directing the hydraulic fluid alternately to drive the follower in the following direction and to drive the impact member in its return, and a control arrangement for actuating the valve to its position for follower drive upon commencement of the drive stroke of the impact member. As shown, the impact member has a surface acted upon by hydraulic pressure within a main chamber 2311 to compress the gas in chamber 14. The slidable follower 12 shields an opposite surface of the impact member from the hydraulic pressure during this return stroke. Passageways 19, 22, 17 direct hydraulic pressure to a space 20, to initiate a drive stroke by relieving or counterbalancing the return pressure on the impact member causing the impact member to separate from the follower. An auxiliary hydraulic chamber 25<SP>11</SP> is provided for applying pressure to the follower to re-engage it with the impact member. The gas for the gas spring for driving the impact member may be precompressed air; alternatively, a spring or hydraulic spring may be employed. In operation, fluid is supplied to the chamber 23<SP>11</SP> through a spool valve 26 to raise both the impact member 10 and follower 12 until the passageway 19 becomes operable to pass the fluid into a space 22 and thence down passageways 17 to the space 20. The impact member is thereby "triggered" (i.e. released from the follower) and driven downwardly by the compressed air in the chamber 14. The control for actuating the follower drive upon driving the impact member is as follows: the release of the impact member causes the pressures in lines 30, 31 to become equal at vent pressure so that the spool valve 26 reverses to direct the fluid to the chamber 2511 and push the follower down into contact with the impact member. When the contact is made the pressure of the fluid builds up in the line 30 to return the spool valve for the start of the next cycle. If the tool bit 50 is in its most forward position, Fig. 3 (not shown), the upper end of the follower passes into the region of the space 22 to prevent hammer action. In a modification, Fig. 4 (not shown), the tube 13 is omitted and the chamber (14) is formed in the housing and automatically kept filled with hydraulic fluid to provide an hydraulic spring. The invention may be applied to a reciprocating structure which is pivotal rather than linear.
Patent GB-108633-A (GB)
Title: Automatic Change Speed Gearing for Motor Vehicles.
Inventor: CHENOWETH ARTHUR NOLAN
IPC: F16H63/02
Filed: 1917-01-22
Abstract: 108,633. Chenoweth, A. N. Jan. 22, 1917. Automatic speed or power control; governors, applications of.-Change-speed gearing comprises electro-magnetically operated devices for moving the sliding gears, the gear being selected according to the speed of the vehicle by means automatically controlled by a governor driven from the propeller shaft. The electro-magnetic controlling devices are brought into operation by a starting switch. The forks 72, 73, Fig. 3, are moved by means of rods 60, 61 which are operated by solenoids 50, 51, 52, 53. A rod 56 is connected to the clutch lever and is provided with an extension 62 which operates a rocking-shaft 64 having members 65, 66 which engage projections 68 on the rods 60, 61; by these means the gears are moved to neutral position when the solenoid 54 is energized to release the clutch. A sixth solenoid 110 is provided with a plunger 120 which locks the gears when in neutral position and frees them automatically previous to any change. The circuits are shown in Fig. 13. To start the vehicle, a starting-switch 100 is moved to close the contacts 102 or 101 according as to whether forward or reverse motion is required. The circuit is completed through the solenoids 51, 110, and 54; the energization of the solenoid 110 withdraws the locking-plunger 120. An auxiliary plunger 112 is drawn in by the solenoid 51 and closes the contacts 113 cutting out the solenoid 110. An increased current thus passes through solenoids 51, 54, and the rod 60 is moved to effect the movement of the change-speed fork, the clutch being thrown out by solenoid 54. A contact 114 is then made and the solenoid 54 cut out thus throwing the clutch in. The other solenoids 52, 53 are energized as the speed increases by the governor-controlled arm 86 making contact at 81, 82. The arm 86 can be controlled also by a manually operated lever which is interlocked with the starting-switch when the switch is in its neutral position. A switch 103 is provided which can be locked to prevent unauthorized use; this switch can be controlled also from the throttle lever.
Patent GB-886749-A (GB)
Title: Lubricants
Filed: 1958-01-13
Abstract: A lubricating oil composition consists of a diester oil base (preferably di-2-ethylhexyl sebacate), 0,001-5 weight per cent (preferably 0,1-2 weight per cent) of a base-oil compatible organic titanium-containing material and 0,05-3 weight per cent (preferably 0,1-1 weight per cent) of N-butyryl-p-amino phenol. The composition may also contain 0,005-0,1 weight per cent of a dibasic acid (preferably sebacic acid) and 0,05-3 weight per cent of phenothiazine.  The said titanium-containing material, which is preferably a polymer, is formed from reaction of a titanium tetraester with a C2-24 glycol, the molecular ratio of these reactants being in the range 1: 1/2 to 1:4 (preferably 1:2 to 1:4). Examples of titanium tetraesters are:-tetramethyl, tetraethyl, tetrapropyl, tetrabutyl, tetra(2-ethylhexyl), tetradodecyl, tetracyclohexyl, tetraethoxyethyl, tetraphenyl, tetrabetanaphthyl, tetrabenzyl and diethyl diphenyl titanates, as well as mixtures thereof and their condensed or polymeric organic titanates.  Examples of glycols are:-ethylene, diethylene and dipropylene glycols; 2:3-butanediol, 2-ethyl-1:3-hexanediol, 2-n propyl-1:3-heptanediol, 2-methyl-1:3-pentanediol, 2-n butyl-1:3-butanediol, 2:4- diphenyl-1:3-butanediol and 2:4-dimesityl-1:3-butanediol.  The diester base oils are made from alcohols (e.g. butyl, hexyl, 2-ethylhexyl and dodecyl) or glycols and dicarboxylic acids (e.g. adipic, azelaic, suberic, alkenyl-succinic and sebacic); specific ester-oils mentioned are di-(2-ethylhexyl) sebacate, di-(2-ethylhexyl) phthalate, di-(1:3-dimethylbutyl) adipate, di-(2-ethylbutyl) adipate, di-(1-ethylpropyl) adipate, bis (1H, 1H, 7H-dodecafluoroheptyl)-3-methyl-glutarate, dicyclohexyl adipate, diundecyl sebacate, dibenzyl sebacate and di-(2-ethylhexyl) azelate. The titanium-containing material is said to increase the load-carrying capacity and decrease the thermal stability of the oil; the N-butyryl-p-aminophenol, to improve the thermal stability of the oil and the dibasic acid to provide increased load carrying capacity to the composition.  The latter may contain, optionally, antioxidants, antifoaming additives such as methylsilicone polymer, corrosion inhibitors, V.I. improvers, extreme pressure agents and thickeners.  Specification 866,053 and U.S.A. Specifications 2,499,983, 2,499,984, 2,575,195, 2,575,196, 2,643,262, 2,703,811, 2,705,724,and 2,723,286 are referred to.
Patent GB-901817-A (GB)
Title: Improvements in or relating to transport boxes
IPC: B65D21/04
Filed: 1960-01-12
Abstract: 901,817. Transport boxes. ADAMS, E., ADAMS, E., and ADAMS C., [trading as ADAMS, L. [firm of]]. Jan. 12, 1960, No. 1171/60. Class 18. A transport box has a bottom wall 4 of smaller area than its opening so that a plurality of them may be nested together. Side walls 2 and 3 are provided with grooves 5 and recesses 6 respectively so that when a box is turned through 90 degrees and inserted in another box, the recesses of upper box are engaged by the grooves of the lower box to facilitate stacking. Nose-like indentations 7 are provided near the base of grooves 5 so that boxes are prevented from being jammed together when nested.
Patent GB-122680-A (GB)
Title: Methods of Producing Pyroxylin Coated Fabrics.
Filed: 1918-01-21
Abstract: 122,680. Marks, E. C. R., (Du Pont de Nemours & Co., E. I.). Jan. 21, 1918. Coating fabrics in long lengths; single coatings. -Relates to fabrics coated with nitrocellulose compositions and consists in applying a composition of such consistency that it forms a surface coating and then placing the fabric under pressure by winding it under tension on to a roll. In the apparatus shown, fabric from the roll 38 is coated with a cementing-composition, such as a nitrocellulose jelly, by the doctor 41. It then passes between the rolls 3, 4 and receives a coating of plastic material supplied by the roll 3 from the mass 35 in contact with the rolls 2 and 3. After being coated, the fabric is wound on the roll 49 under tension regulated by adjustment of the end wheel 51, paraffined paper or the like being interposed between the layers on the roll.
Patent GB-604283-A (GB)
Title: Improvements in and relating to watch cases
IPC: G04B37/00
Filed: 1945-01-15
Abstract: 604,283. Watches. MONTRES ROLEX SOC. ANON. Jan. 15, 1945, No. 1203. Convention date, Aug. 21, 1944. [Class 139] The back of a watch case 5 is cylindrically milled at 6 and is threaded at 4 for screwing on to or off from the case band with the use of a counter-milled tool. Specification 541,784 is referred to.
Patent GB-363171-A (GB)
Title: Improvements in or relating to protective switches
IPC: H02H3/04
Filed: 1931-01-14
Abstract: 363,171. Protective cut-out arrangements. SCHIELE & BRUSCHSALERINDUSTRIEWERKE AKT.-GES., Baden- Baden, Germany. Jan. 14, 1931, No. 1347. Convention date, Jan. 14, 1930. [Class 38 (v).] In a protective device comprising a fault-current coil 8 connected between the frame 7 of the apparatus and an auxiliary earth 9 for disconnecting the apparatus in the event of an earth to the frame, the operating handle of the switch 11 connecting the apparatus to the lines R, S (by connections not shown) is adapted to be moved for making also a testing connection for the coil 8. When the arm 1 is rotated clockwise by the handle, lugs 1a bear on the switch arm 11 to disconnect the apparatus at 13, 14, but when the arm 1 is rotated anticlockwise, the normal earthing circuit for the frame 7 is broken at roller contacts 3, 4 and the contact 4 makes at 4a a testing connection from line S through pivot 10 and coil 8 to earth at 9, through a resistance 17 such that the voltage across the coil 8 is equal to that at which it is normally set to function (say 42 volts). The coil 8 is arranged to open the switch 11, 13, 14 bv means not shown. The arm 1 can be further rotated to make at 3, 3a a testing circuit from line R through a resistance 18 to open the switch 11, 13, 14 if it did not open (owing for instance to the line S being earthed) when contacts 4, 4a came together. In another form, Fig. 2 (not shown), the handle is arranged to establish the testing connections in turn and, if the switch does not respond, effect the mechanical opening of the circuit by a further movement in the same direction.
Patent GB-1465431-A (GB)
Title: Electrolytic treatment of elongate articles such as bars tubes  or strips
IPC: C25F7/00
Filed: 1976-01-09
Abstract: 1465431 Electrolytically treating moving elongate article ELECTRICITY COUNCIL 9 Jan 1976 [13 Jan 1975] 1364/75 Heading C7B An elongate rigid article such as bar, tube or strip is electrolytically treated e.g. cleaned by passing the article e.g. steel bar 5 horizontally through a bath chamber 1 containing electrolyte and having entry and exit apertures 13 in opposite walls and at least a further aperture below providing communication to an electrolyte reservoir exposed to atmospheric pressure in an external tank 2 in which the electrolyte level is maintained at or below the level of apertures 13 e.g. by a weir 6, air being evacuated continuously from the upper part of chamber 1 e.g. via ducting 17 to reduce the pressure therein so that air is drawn into the chamber continuously through apertures 13 and electrolyte is drawn from the reservoir to maintain its level in the chamber above the level of apertures 13. Any overflow through apertures 13 runs down into the reservoir and over weir 6 into collecting region 7 and out via pipes 8; the electrolyte e.g. a solution of NaOH and KOH may be continuously recirculated e.g. by pump from a storage tank into chamber 1 through two spray pipes 3 which direct the electrolyte spray downwardly on to an anode (4), Fig. 1 (not shown) e.g. a Ni or steel plate of semicircular form. Treatment may be carried out in two separate cells in which the passing article is subjected to a submerged arc in each stage, the voltage in the first being higher e.g. 150 v than that e.g. 110 v in the second; the article leaving the first stage may be cooled by electrolyte spray. Specification 1399710 is referred to.
Patent GB-1365833-A (GB)
Title: Delayed snap action microswitch
IPC: H01H7/10
Filed: 1972-01-12
Abstract: 1365833 Mechanical switches; delayed actuation RELHOR SA 12 Jan 1972 [12 Feb 1971] 1368/72 Heading H1N In a snap-action microswitch, the actuation is delayed for a pre-determined time by an escapement mechanism 14, 23, Fig. 2, which operates after release under the control of a depressible operating button 4. In the example shown a pin 18, on a lever 8 with a delay movement, normally holds an over-centre tension spring (16), Fig. 1 (not shown), in one position against a restoring action of the spring (16). On operation of the button 4 a lever 5 is pivoted at 5a against the action of a main restoring spring 12 and lifts a spring 7 clear of abutment against a second pin 9 on the lever 8 whereby the lever is urged to move anticlockwise (as shown) under the action of the switch restoring force on the pin 18. Movement is however prevented by the escapement mechanism 14, 23 which is locked against oscillation by a spring pin 13 on the lever 5 engaging a projection 15 on the escapement rocker 14. After full movement so that the pin 13 clears the rocker 14 for oscillation, the lever 8 and pin 18 move to operate the switch under the control of the escapement mechanism 14, 23 which is coupled to the lever 8 by gears 19, 20, 21, 22. As the gear 21 is on a freewheel the release of the button 4 permits the switch to return to the initial position under the action of the restoring spring 12. In a modification the lever 5 is urged to a position at which it is normally held of the escapement projection 15 and the button 4 actuates the lever 5 via a second lever (29), Fig. 3 (not shown), and pin (31) on the lever 5. The switch is therefor immediately actuated on depression of the button 4 but operates to its restored position a given time after the release of the button 4 as determined by the escapement mechanism.
Patent GB-1358684-A (GB)
Title: Carboxylic acids
IPC: C07D209/40
Filed: 1971-01-12
Abstract: 1358684 Carboxylic acids and derivatives thereof NOVO TERAPEUTISK LABORATORIUM AS 7 June 1971 [15 June 1970 2 Sept 1970 12 Jan 1971] 28924/70 Heading C2C The invention comprises the following novel carboxylic acids: 5-methylbenzo(b)furan-7-carboxylic acid 2,5-dimethyl-benzo(b)furan-7-carboxylic acid, 5-methoxybenzo(b)furan-7-carboxylic acid, 5-methoxy-2-methylbenzo(b)furan 7-carboxylic acid, 2,3-dihydrobenzo(b)furan-7- carboxylic acid, 5-bromo-2-methyl-2,3-dihydrobenzo(b)furan-7-carboxylic acid, 5-methoxy- 2,3-dihydrobenzo(b)furan-7-carboxylic acid, 2,3,5 - trimethyl - 2,3 - dihydrobenzo(b)furan - 7- carboxylic acid, 2,2,5-trimethyl-2,3-dihydrobenzo(b)furan-7-carboxylic acid, 2,2-dimethyl- 5 - methoxy - 2,3 - dihydrobenzo(b)furan - 7- carboxylic acid, 5-chlorochroman-8-carboxylic acid, 6-bromochroman-8-carboxylic acid, 6- chloro-2H-chromene-8-carboxylic acid, 7-methylhomochroman-9-carboxylic acid, 7-methyl 2,3-dihydro-1-benzoxepin-9-carboxylic acid and 2,3-dihydrobenzo(b)furan-7-carboxylic acid. Compounds (I) (including salts thereof) where R<SP>1</SP> is (a) alkyleneimino containing 4 to 7 carbons in the alkylene chain optionally substituted by one or two alkyls or by alkoxy except at the carbons adjacent to the ring nitrogen, (b) 1,2,3,6-tetrahydro-1-pyridyl optionally substituted by one or two alkyls, (c) endoalkylenepentamethylene-imino having 2 or 3 carbons in the endoalkylene chain, (d) morpholino, (e) 2- isoindolinyl or tetra- or hexa-hydro-2-isoindolinyl or (f) 3-azabicyclo-(3,3,0)octan-3-yl, 3- azabicyclo-(3,2,0)heptan-3-yl or 3-azabicyclo- (3,1,0)-hexan-3-yl; R<SP>2</SP> is H, alkyl, alkoxy or halogen, R<SP>3</SP> and R<SP>4</SP> are H or alkyl and A is a 2 to 4 carbon chain, are made by standard methods utilizing compounds (III) and the corresponding -SO 2 NHCO 2 . alkyl compounds as well as the carboxylic acids corresponding to the grouping (V); carbamates of the type Ph.CO 2 NH.R<SP>1</SP> are also utilized. The following compounds are also prepared: 4,4 - diphenyl - 1,1 - (hexamethylene) - semicarbazide, 5-methoxy-7-methyl-homochroman, 2,2,5- trimethyl - 2,3 - dihydrobenzo(b)furan - 7 - carboxylic acid chloride, 7-bromo-5-methyl-benzo(b)- furan, methyl 2-#-methallyloxy-5-methyl-and-methoxy-benzoates, methyl 2-crotyloxy-5-methyl-benzoate, methyl 2-allyloxy-5-bromo-benzoate, methyl 2 - # - chloroallyloxy - 5 - methyl, -methoxy- and -chloro-benzoates, methyl 3-#-methallyl-5-methyl- and -methoxy-salicylates, methyl 3-α-methallyl-5- methylsalicylate, methyl 3-allyl-5-bromo-salicylate, methyl 3-#-chloroalkyl-5-methyl-, -methoxy-, and -chloro-salicylates, methyl 3-allyl-5-bromo-acetylsalicylate, methyl 3-allyl-4-chloro-acetyl-salicylate 6-chlorochroman-8-carboxylic acid chloride and methyl ester and 7-bromo-2-carboxy- and -ethoxycarbonyl-5-methyl-benzo(b)jurans.
Patent GB-1299713-A (GB)
Title: Improved electrostatic precipitators
Inventor: PARNABY JOHN
IPC: B03C3/53
Filed: 1969-01-10
Abstract: 1299713 Electrostatic precipitators ALBRIGHT & WILSON Ltd 9 Jan 1970 [10 Jan 1969] 1575/69 Heading B2J An electrostatic precipitator for precipitating liquid particles from a mist comprises linear electrodes disposed in the centre of tubes the lower rims of which are outwardly splayed and provided with indentations 21-25 to prevent liquid flowing round the lower rim.
Patent GB-1163711-A (GB)
Title: Substituted Benzimidazoles and Biocidally-Active Compositions
Inventor: NEWBOLD GEOFFREY TATTERSALL
IPC: C07D235/10
Filed: 1966-01-13
Abstract: 1,163,711. Pesticides containing benzimidazoles. FISONS PEST CONTROL Ltd. 6 Jan., 1967 [13 Jan., 1966], No. 1581/66. Heading A5E. [Also in Division C2] Biocidally active composition comprises a substituted benzimidazole of the formula: wherein R<SP>1</SP> R<SP>2</SP>, R<SP>3</SP> and R<SP>4</SP> may be the same or different and represent, H, alkyl, -OH, alkoxy, aryloxy, -N0 2 , halogen, -CN, -SCN, - NCS, -N 3 , substituted alkyl, -COOH or its esters, -CONH 2 , or mono- or disubstituted amides, -NH 2 , or mono- or disubstituted amines, -SH, -S-alkyl, -SOR<SP>6</SP>, -S0 2 R<SP>6</SP>, -SO 3 H and its esters or amides, or a heterocyclic ring attached to the benzimidazole system through a nitrogen atom; X is CF 3  or C 2 F 5 ; R<SP>5</SP> is alkenyl, substituted alkenyl, alkynyl or substituted alkynyl; R<SP>6</SP> is alkyl and at least one material selected from carriers, wetting agents, inert diluents, solid diluents, solvents, edible substances attractive to pests, pest attractants. paints and varnishes. The com position may be a pesticide, herbicide or fungicide and may also contain another herbicide, insecticide, fungicide or molluscicide. The invention also comprises treatment of plants, materials, animals, the soil, land or aquatic areas by applying thereto a substituted benzimidazole of above formula or a biocidally active composition as defined above.